.file {
  position: relative;
  display: inline-block;
  background: #23c6c8;
  border: 1px solid #23c6c8;
  border-radius: 4px;
  padding: 4px 12px;
  overflow: hidden;
  color: #FFFFFF;
  text-decoration: none;
  text-indent: 0;
  line-height: 20px;
}
.file input {
  position: absolute;
  font-size: 100px;
  right: 0;
  top: 0;
  opacity: 0;
}
.file:hover {
  background: #1fabad;
  border-color: #1fabad;
  color: #FFFFFF;
  text-decoration: none;
}
.filelistName{
  width: 250px;
  display:-moz-inline-box; /* css注释：for ff2 */
  display:inline-block;
}
.icon-delete:hover{
  cursor: pointer;
}